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Digital television channel trending
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AT&T Intellectual Property I, L.P.
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Donald Lewis Randolph
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Digital television channel trending
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Issue date Sep 29, 2015
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AT&T Intellectual Property I, L.P.
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Donald Lewis Randolph
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Adaptive language descriptors
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Patent number 8,532,172
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Issue date Sep 10, 2013
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AT&T Intellectual Property I, L.P.
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Jeffrey Walter Zimmerman
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Digital television channel trending
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Patent number 8,266,644
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Issue date Sep 11, 2012
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AT&T Intellectual Property I, L.P.
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Donald Lewis Randolph
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Adaptive language descriptors
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Patent number 8,265,137
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Issue date Sep 11, 2012
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AT&T Intellectual Property I, L.P.
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Jeffrey Walter Zimmerman
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H04 - ELECTRIC COMMUNICATION TECHNIQUE